1. Simple operation 2.Double work mode 3.Various test coils 4.Test: magnetic parameter, Br, Hcb, Hcj, (BH)max, ... on, and could meet different requirements on test function, precision, power capability, reliability, efficiency, price, local environment from laboratory ... occasion.The practical and friendly: WINDOWS and DOS two test software platforms, reflect practical, reliable, succinct, lucid and ...